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brainfuck in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 598th smclaughlin-cf 548 195 14ms 11 Jun 2025 602nd malworthy 547 298 371ms 12 Oct 2023 603rd IISResetMe 546 160 332ms 16 Aug 2025 604th Bulmenisaurus 546 187 30ms 3 May 2025 605th nking07049925 545 196 12ms 2 Jun 2024 605th unfinishedprogram 545 196 11ms 20 Sep 2024 607th dbut2 🇦🇺 545 360 292ms 15 Jul 2025 608th HumanoidCPU 544 172 472ms 31 Mar 2025 609th adlerzei 544 300 404ms 3 May 2022 610th luuumine 🇫🇷 543 188 17ms 22 days ago 611th Alex-x90 🇺🇸 543 191 2ms 11 Jul 2023 612th arjanadriaanse 🇳🇱 543 362 183ms 24 Nov 2021 613th Kacarott 🇦🇺 543 398 9ms 23 Jul 2024 614th ForkKILLET 🇨🇳 542 197 1,158ms 29 Jul 2021 614th TheRealOhead 🇺🇸 542 197 13ms 4 Apr 2023 616th ericlangedijk 🇸🇮 542 301 407ms 21 Mar 2022 617th jerrandolph 542 362 339ms 22 Dec 2023 618th rucin93 🇵🇱 541 309 218ms 10 Jul 2025 619th JRaspass 🇬🇧 541 363 307ms 23 Sep 2022 620th snoozingnewt 🇺🇸 540 179 814ms 11 days ago 621st jared-hughes 540 189 32ms 19 Jan 2023 622nd MeWhenI 🇻🇦 540 454 41ms 14 Jun 2023 623rd lowlighter 539 198 17ms 1 Nov 2020 624th DialFrost 🇸🇬 539 202 43ms 28 Feb 2025 625th jbyuki 539 238 4ms 28 Aug 2020 626th Yewzir 🇧🇪 539 364 284ms 3 Jan 2024 627th Natanaelel 🇸🇪 538 78 189ms 18 Feb 2025 628th AlephSquirrel 538 190 21ms 31 May 2023 628th CaedenHarper 🇨🇦 538 190 30ms 15 days ago 630th Johannesd3 538 193 2ms 9 Apr 2021 631st eranws 537 199 14ms 17 Oct 2022 632nd pandapawskat 536 182 5ms 9 Sep 2021 632nd jb-lopez 🇺🇸 536 182 5ms 8 Nov 2021 634th alemelis 535 159 1,591ms 15 Aug 2024 635th OllieBoyne 🇬🇧 535 191 22ms 7 Apr 2022 635th htareque 535 191 31ms 12 Oct 2023 637th Argeento 🇵🇱 534 170 174ms 3 Aug 2024 638th zakariamouhid 534 200 11ms 4 Jun 2023 639th marshallward 🇺🇸 534 356 45ms 6 May 2025 640th rak1507 🇬🇧 532 192 20ms 21 Oct 2021 640th LogicalJoe 532 192 36ms 17 Oct 2022 642nd mrmena 🇦🇺 532 369 316ms 29 Mar 2024 643rd Yewzir 🇧🇪 531 263 415ms 9 Mar 2024 644th Natanaelel 🇸🇪 530 371 235ms 1 Jun 2025 645th rak1507 🇬🇧 529 156 43ms 2 Nov 2021 646th Natanaelel 🇸🇪 529 193 41ms 11 Apr 2024 647th roupiq 🇵🇱 529 264 463ms 11 Jun 2024 648th CatsAreFluffy 527 265 80ms 18 Dec 2023 649th marcin7Cd 526 194 31ms 24 Jul 2021 649th scpchicken 🇵🇼 526 194 28ms 22 Jan 2023 649th zhaohm14 526 194 22ms 22 Jul 2025 652nd MeWhenI 🇻🇦 525 318 231ms 10 Sep 2022 653rd christiankuhl 524 195 22ms 29 May 2021 654th nwellnhof 🇩🇪 523 97 7ms 22 May 2022 655th bizy-coder 523 179 714ms 20 Jan 2024 656th uttumuttu 🇫🇮 523 204 33ms 4 Jan 2022 656th xShadowBlade 523 204 10ms 26 Dec 2024 658th aliakseikalosha 523 339 670ms 14 Jun 2020 659th Flying-Toast 522 199 2ms 17 Apr 2024 660th Shanethegamer 🇺🇸 522 309 540ms 6 May 2023 661st decorator-factory 521 196 23ms 15 Aug 2019 661st Secozzi 521 196 22ms 14 Jan 2021 663rd yevgeniyredko 521 313 395ms 3 Oct 2023 664th msbranicky 521 321 11ms 10 Aug 2023 665th cbrt-x 521 340 535ms 14 Sep 2023 666th Shanethegamer 🇺🇸 520 284 317ms 5 Oct 2024 667th RDShah 518 197 22ms 19 Jan 2021 667th P-Quentin 🇫🇷 518 197 16ms 9 Aug 2022 667th InigoK 🇺🇸 518 197 27ms 23 Sep 2025 670th bac0id 518 315 333ms 20 Sep 2023 671st CaedenHarper 🇨🇦 517 181 625ms 15 days ago 672nd proton 🇩🇪 516 118 37ms 9 Jun 2020 673rd hacker112 🇸🇪 516 207 11ms 22 Jun 2024 673rd daniel-cardone 516 207 14ms 5 Jul 2025 675th ILMTitan 516 316 378ms 21 Nov 2021 First Prev 601–675 of 1,359 Next Last